Watch – Sigma 14-24mm f/2.8 DG DN ‘Art’ lens review with samples (Full-frame & APS-C)

Here’s a brand new version of Sigma’s impressive 14-24mm f/2.8 lens, with a complete redesign for mirrorless cameras. Let’s see how it performs. All pictures taken by on Sony a7R II and a5100 cameras. Christopher Frost Photography